@book{250833,
	author = {Pinar, William Frederick, and García Garduño, José María.},
	title = {La teoría del curriculum / },
	publisher = {Narcea,},
	year = {2014.},
	address = {Madrid :},
	url = {http://site.ebrary.com/lib/pucprsp/detail.action?docID=11245421&p00=la+teor%C3%ADa+del+curriculum}
}